fusl/src/thread/pthread_attr_setguardsize.c

#include "pthread_impl.h"

int pthread_attr_setguardsize(pthread_attr_t* a, size_t size) {
  if (size > SIZE_MAX / 8)
    return EINVAL;
  a->_a_guardsize = size - DEFAULT_GUARD_SIZE;
  return 0;
}